Just found out about Critical Race Theory which is a legitimate framework that is taught not only in humanities courses in America and other anglo countries, but also taught in science courses.
It basically establishes that the institutions that form society itself are racist and that some people like Whites, for example, are racist just by existing, and there's nothing they can do to fix that. This is also something that is obligatory to take in order to finish university and most students have to make presentations about it if they wish to have passing grades.
Originally, I thought it was just a fringe topic but it is not.